Final answer:
Transcriptional control of gene expression and mRNA processing happen inside the nucleus, while posttranscriptional and translational control occur outside the nucleus.
Explanation:
Transcriptional control of gene expression occurs inside the nucleus. This involves the process of transcribing DNA into mRNA.
mRNA processing also takes place inside the nucleus where pre-mRNA is modified into a mature mRNA ready for translation.
On the other hand, posttranscriptional control of gene expression and translational control of gene expression occur outside the nucleus, in the cytoplasm.
Learn more about Gene expression here:
https://brainly.com/question/41572400
